Briefly buffer when dropping from max to easy.
When quickly going from max effort to easy, eg a sprint session like Violator, the software could briefly buffer rather than assume you got off your bike and stop playing. Currently if I ride as I'm told the video runs like it's streaming over a dial up modem (yes, I'm that old).
To stop this annoying trait I have to slowly drop the effort, which means I'm doing the repetitive task to work around a software assumption. Instead you could just keep the video running for a couple of seconds after each sprint regardless of whether the trainer appears to be giving any output.
(it's just gone from 600 to 60W in a second, of course it's not giving any output).